Integer Profile

500,990

2 × 5 × 7 × 17 × 421

Prime factors, divisor sums, positional representations and sequence properties for 500,990. The prime factorization is 2 × 5 × 7 × 17 × 421.

Number of positive divisors: 32. Showing the recorded part of the sequence: 164.

AbundantEvenComposite

Divisor catalog (32)

1257101417343570851191702384215958421,1902,1052,9474,2105,8947,15714,31414,73529,47035,78550,09971,570100,198250,495500,990

Showing 32 of 32.

Collatz trajectory (164 steps)

Even: n → n/2; Odd: n → 3n + 1

500,990250,495751,486375,7431,127,230563,6151,690,846845,4232,536,2701,268,1353,804,4061,902,2035,706,6102,853,3058,559,9164,279,9582,139,9796,419,9383,209,9699,629,9084,814,9542,407,4777,222,4323,611,2161,805,608902,804451,402225,701677,104338,552169,27684,63842,319126,95863,479190,43895,219285,658142,829428,488214,244107,12253,561160,68480,34240,171120,51460,257180,77290,38645,193135,58067,79033,895101,68650,843152,53076,265228,796114,398

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7 × 17 × 421
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 1,093,824
Proper-divisor sum: 592,834
Digit sum: 23
Digital root: 5

Number bases

Decimal: 500990
Binary: 1111010010011111110 (19 bits)
Octal: 0o1722376
Hexadecimal: 0x7A4FE